Modeling of the automotive 14 V power net for voltage stability analysis

Rainer Gehring; Joachim Fröschl; Tom P. Kohler; Hans Georg Herzog

doi:10.1109/VPPC.2009.5289869

Modeling of the automotive 14 V power net for voltage stability analysis

Rainer Gehring, Joachim Fröschl, Tom P. Kohler, Hans Georg Herzog

Professur für Energiewandlungstechnik

Publikation: Beitrag in Buch/Bericht/Konferenzband › Konferenzbeitrag › Begutachtung

20 Zitate (Scopus)

Abstract

The number of electrical components in cars has steadily increased in recent years. Furthermore, systems with high peak loads like engine-start-stop systems and x-by-wire systems will be employed in the near future. These peak loads lead to voltage fluctuations within the power net. To guarantee the proper functioning of all electrical components, a stable voltage supply is necessary. This paper describes the modeling of the automotive power net with emphasis on the wiring harness and the chassis ground and the electrical phenomena, which must be taken into account in a voltage stability analysis of the automotive power net, are discussed. A comparison of simulations and experimental results is used to validate the derived models.

Originalsprache	Englisch
Titel	5th IEEE Vehicle Power and Propulsion Conference, VPPC '09
Seiten	71-77
Seitenumfang	7
DOIs	https://doi.org/10.1109/VPPC.2009.5289869
Publikationsstatus	Veröffentlicht - 2009
Veranstaltung	5th IEEE Vehicle Power and Propulsion Conference, VPPC '09 - Dearborn, MI, USA/Vereinigte Staaten Dauer: 7 Sept. 2009 → 10 Sept. 2009

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Name	5th IEEE Vehicle Power and Propulsion Conference, VPPC '09

Konferenz

Konferenz	5th IEEE Vehicle Power and Propulsion Conference, VPPC '09
Land/Gebiet	USA/Vereinigte Staaten
Ort	Dearborn, MI
Zeitraum	7/09/09 → 10/09/09

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10.1109/VPPC.2009.5289869

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title = "Modeling of the automotive 14 V power net for voltage stability analysis",

abstract = "The number of electrical components in cars has steadily increased in recent years. Furthermore, systems with high peak loads like engine-start-stop systems and x-by-wire systems will be employed in the near future. These peak loads lead to voltage fluctuations within the power net. To guarantee the proper functioning of all electrical components, a stable voltage supply is necessary. This paper describes the modeling of the automotive power net with emphasis on the wiring harness and the chassis ground and the electrical phenomena, which must be taken into account in a voltage stability analysis of the automotive power net, are discussed. A comparison of simulations and experimental results is used to validate the derived models.",

author = "Rainer Gehring and Joachim Fr{\"o}schl and Kohler, {Tom P.} and Herzog, {Hans Georg}",

year = "2009",

doi = "10.1109/VPPC.2009.5289869",

language = "English",

isbn = "9781424426003",

series = "5th IEEE Vehicle Power and Propulsion Conference, VPPC '09",

pages = "71--77",

booktitle = "5th IEEE Vehicle Power and Propulsion Conference, VPPC '09",

note = "5th IEEE Vehicle Power and Propulsion Conference, VPPC '09 ; Conference date: 07-09-2009 Through 10-09-2009",

}

Gehring, R, Fröschl, J, Kohler, TP & Herzog, HG 2009, Modeling of the automotive 14 V power net for voltage stability analysis. in 5th IEEE Vehicle Power and Propulsion Conference, VPPC '09., 5289869, 5th IEEE Vehicle Power and Propulsion Conference, VPPC '09, S. 71-77, 5th IEEE Vehicle Power and Propulsion Conference, VPPC '09, Dearborn, MI, USA/Vereinigte Staaten, 7/09/09. https://doi.org/10.1109/VPPC.2009.5289869

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T1 - Modeling of the automotive 14 V power net for voltage stability analysis

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AU - Kohler, Tom P.

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Y1 - 2009

N2 - The number of electrical components in cars has steadily increased in recent years. Furthermore, systems with high peak loads like engine-start-stop systems and x-by-wire systems will be employed in the near future. These peak loads lead to voltage fluctuations within the power net. To guarantee the proper functioning of all electrical components, a stable voltage supply is necessary. This paper describes the modeling of the automotive power net with emphasis on the wiring harness and the chassis ground and the electrical phenomena, which must be taken into account in a voltage stability analysis of the automotive power net, are discussed. A comparison of simulations and experimental results is used to validate the derived models.

AB - The number of electrical components in cars has steadily increased in recent years. Furthermore, systems with high peak loads like engine-start-stop systems and x-by-wire systems will be employed in the near future. These peak loads lead to voltage fluctuations within the power net. To guarantee the proper functioning of all electrical components, a stable voltage supply is necessary. This paper describes the modeling of the automotive power net with emphasis on the wiring harness and the chassis ground and the electrical phenomena, which must be taken into account in a voltage stability analysis of the automotive power net, are discussed. A comparison of simulations and experimental results is used to validate the derived models.

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Modeling of the automotive 14 V power net for voltage stability analysis

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